Partitioning wall



FIG. 1 is a perspective view of a partitioning wall;

FIG. 2 is a front view of the partitioning wall of FIG. 1;

FIG. 3 is a top view of the partitioning wall of FIG. 1;

FIG. 4 is a bottom view of the partitioning wall of FIG. 1;

FIG. 5 is a right side view of the partitioning wall of FIG. 1;

FIG. 6 is a rear view of the partitioning wall of FIG. 1;

FIG. 7 is a left side view of the partitioning wall of FIG. 1; and,

FIG. 8 is an environment perspective view of the partitioning wall of FIG. 1.

The features shown in broken lines form no portion of the claimed design. 

The ornamental design for a partitioning wall, as shown and described. 